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Starting servers with IceGrid::Admin
borax00
in Help Center
Hi,
I'm using Ice v3.2, and trying to start/stop servers using the IceGrid::Admin interface.
IceGrid::Admin provides two functions: startServer() and stopServer().
If I call startServer() for a server that is already started, it raises a ServerStartException. From the description of ServerStartException, it looks like this is a general-purpose exception that could be called for a number of reasons.
So my question is, is there a way to find out whether or not a server is already started? If I don't know the current state, I have no way of reliably putting it into the 'Started' state. I notice that an isEnabled() function is provided, but not isStarted().
I can see that one way to do it would be to register a NodeObserver, and look at the state of the servers through the nodeInit() function. But this seems pretty cumbersome -- am I missing something?
Thanks,
Alex
I'm using Ice v3.2, and trying to start/stop servers using the IceGrid::Admin interface.
IceGrid::Admin provides two functions: startServer() and stopServer().
If I call startServer() for a server that is already started, it raises a ServerStartException. From the description of ServerStartException, it looks like this is a general-purpose exception that could be called for a number of reasons.
So my question is, is there a way to find out whether or not a server is already started? If I don't know the current state, I have no way of reliably putting it into the 'Started' state. I notice that an isEnabled() function is provided, but not isStarted().
I can see that one way to do it would be to register a NodeObserver, and look at the state of the servers through the nodeInit() function. But this seems pretty cumbersome -- am I missing something?
Thanks,
Alex
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